Description
The FiTech 750HP Small Block EFI 4150 Flange Uni Brilliant (30-12-610) is designed to modernize and enhance the performance of Small Block Chevy engines. This kit provides a complete electronic fuel injection solution, rated for up to 750 horsepower, and offers improved fuel efficiency and drivability. It features a 4150 flange throttle body, multi-port injection, and a self-tuning ECU for simplified setup and operation.
KEY FEATURES AND BENEFITS:
- Multi-Port Fuel Injection: Optimized fuel delivery for enhanced engine performance.
- 750 HP Rating: Suitable for high-performance applications.
- Self-Tuning ECU: Simplifies setup and allows automatic adjustments.
- 4150 Flange Throttle Body: Ensures compatibility with standard intake manifolds.
- Complete Kit: Includes intake manifold, fuel rails, injectors, sensors, and wiring harness.
- Fuel Compatibility: Works with gasoline, E85, alcohol, and methanol fuels.
- 3-Bar TMAP Sensor: Supports forced induction applications.
- 4.5-Inch Touchscreen Display: Provides an intuitive user interface for setup and monitoring.
SPECIFICATIONS:
- Engine Compatibility: Small Block Chevy (SBC), Standard Deck
- Maximum Horsepower: 750 HP (Gasoline)
- Injection Style: Multi-port
- Throttle Body Flange: 4150 square bore
- Venturi Diameter: 69 mm
- Airflow Rate: 1000 CFM
- Injector Size: 55 lbs/hr
- Fuel Compatibility: Gasoline, E85, Alcohol, Methanol
- Metering Style: Speed Density (MAP-N) or Speed Throttle (Alpha-N)
- Sensors Included: Oxygen, MAP, IAT, TPS, IAC
- ECU: Included, self-tuning and user-tunable
- Wiring: Included
- Intake Material: Aluminum
- Transmission Controller: No
- Fuel Pump/Regulator: Not included
HOW TO USE:
- Preparation: Remove the existing carburetor and intake manifold.
- Installation: Install the provided intake manifold and secure it.
- Fuel Rails and Injectors: Mount the fuel rails and install the included fuel injectors.
- Throttle Body: Attach the 4150 flange throttle body.
- Sensor Installation: Install all provided sensors (oxygen, MAP, IAT, TPS, IAC) according to the instructions.
- Wiring Harness: Connect the wiring harness to the sensors, injectors, and ECU.
- ECU Mounting: Mount the ECU in a suitable location.
- Fuel System Connection: Connect the fuel lines to the fuel rails (fuel pump and regulator required).
- Initial Setup: Use the handheld touchscreen to perform the initial setup and calibration.
- Self-Tuning: Allow the ECU to self-tune during initial operation, making adjustments as needed.
- User Tuning: Fine-tune the system as needed via the handheld display.
BENEFITS OF USING THE FITECH 750HP SMALL BLOCK EFI 4150 FLANGE UNI BRILLIANT (30-12-610):
- Improved Fuel Efficiency: Delivers better mileage and reduced fuel consumption.
- Increased Horsepower and Torque: Optimized fuel delivery enhances engine power.
- Simple Installation: Easier setup compared to traditional carburetors.
- Modern Fuel Injection: Upgrades classic and performance vehicles with EFI technology.
- Fuel Flexibility: Compatible with multiple fuel types for versatile performance.
FEATURES:
- Cast Aluminum Intake Manifold
- Polished Throttle Body Finish
- 55 lbs/hr Fuel Injectors
- Complete Wiring Harness
- Oxygen Sensor Included
- Self-Tuning Software
- Multiple Fuel Compatibilities





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